@misc{Grabler_Josef_Mit,
 author={Grabler, Josef},
 howpublished={online},
 publisher={Verlag C. Bertelsmann},
 language={ger},
 type={book},
 title={Mit Bomben und MGs über Polen : PK-Kriegsberichte der Luftwaffe},
 keywords={Air force - Germany - 1933-1945, September Campaign, Army - Germany - 1939-1945, Occupation, Air war - 1939-1945, German Luftwaffe (1933- 1945), Air-raids - Germany - 1933-1945, War 1939-1945 - battles, The September Campaign},
}